Oh my God!!!. I bought this kit. It was my first experience with pumping. My goal is to increase the size of my clit and nipples. I already have my nipples pierced once and want to get a second set horitzontally as well. I am trying to increase the size of my clit to get it pierced. The sensation from this was great. you have to start out slow. The sensation lasts and has increased sensitivity to where I feel I am walking around in a constant state of arousal. My husband loves it and says keep pumping baby. Well worth the $$$$.